The U.S. and Iran have agreed to pause mutual attacks ahead of renewed talks this week on the Strait of Hormuz and related issues, after several days of retaliatory strikes strained an interim truce. Technical discussions will continue on the memorandum of understanding reached this month, and both sides are stepping back for now, allowing shipping to move more freely. The latest confrontation began with an Iranian strike on a container ship, followed by U.S. retaliation and further exchanges involving vessel attacks.
Markets responded cautiously as tensions eased, with Brent up 0.903% to 72.64 and WTI rising 1.228% to 70.08, while Omani crude jumped 3.847% to 66.69; by contrast, Dubai crude fell 0.575% to 79.214. The bank said that normalising energy markets are damping inflation’s sensitivity to Gulf developments, even as oil-driven price pressures have eased. At the same time, it pointed to emerging supply-side constraints tied to the global artificial intelligence investment cycle, citing South Korea’s ₩1.350qn (roughly $1tn) public-private programme for its semiconductor sector as evidence of the scale of required capital expenditure, and flagged the Sintra forum as a venue where Fed Chair Kevin Warsh and other central bankers could reiterate a tough stance on inflation.
Impact of De-Escalation on Oil Markets and Volatility
We see the agreement between the U.S. and Iran as temporarily reducing the geopolitical risk premium priced into crude oil. With roughly 21 million barrels of oil passing through the Strait of Hormuz daily, representing about 20% of global consumption, this de-escalation significantly lowers the immediate threat of a major supply shock. This suggests that in the coming weeks, a strategy of selling out-of-the-money call options on Brent and WTI could be effective as the fear of a sudden price spike subsides.
This situation contrasts sharply with historical events, such as the 2019 attacks in the region that caused Brent futures to jump nearly 20% in a single day. The current truce implies that oil market volatility should decline, making short volatility positions in the options market more attractive. We will be closely watching for any breakdown in talks, which would serve as a signal to quickly unwind these positions.
Structural Inflation Risks and Interest Rate Outlook
The relief on the energy front, however, appears to be a distraction from a more persistent inflation driver. We are focused on new supply constraints emerging from the artificial intelligence investment cycle, as evidenced by recent data showing the producer price index for advanced semiconductors has climbed over 15% year-over-year. This indicates a new, structural source of inflation is building that central banks cannot ignore.
This underlying price pressure means any relief for central banks will be short-lived, reinforcing our view that interest rates will remain higher for longer. Market pricing, which currently implies a nearly 50% chance of a Federal Reserve rate cut by December, looks increasingly optimistic. We believe there is an opportunity in Secured Overnight Financing Rate (SOFR) futures and options that bet on the Fed holding rates steady through the end of the year.
